* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
img {
  width: 100%;
  vertical-align: top;
}
body {
  font-size: 18px;
}
a {
  text-decoration: none;
  color: inherit;
}
.bgc-fff {
  background-color: #ffffff;
}
.bgc-fa {
  background-color: #fafafa;
}
.bgc-3d3e49 {
  background-color: #3D3E49;
}
.color-333 {
  color: #333333;
}
.color-666 {
  color: #666666;
}
.color-fff{
  color: #fff;
}
.color-FF8A72{
  color: #FF8A72;
}
.color-19BC9B{
  color: #19BC9B;
}
.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.flex-center {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.flex-between {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.flex-column-center {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.text-center {
  text-align: center;
}
.ft-36 {
  font-size: 36px;
}
.ft-18 {
  font-size: 18px;
}
.ft-16 {
  font-size: 16px;
}
.ft-14 {
  font-size: 14px;
}
.margin-auto {
  margin: auto;
}
.w {
  width: 60.606%;
  margin: 0 auto;
}
h2 {
  font-size: 26px;
  text-align: center;
  color: #333333;
  font-weight: 400;
}


.index-module{
  position: relative;
}

.index-desc{

}
.index-desc h2{
  padding: 100px 0 50px;
}

.index-desc .menu{
  width: 80%;
  margin: auto;
}
.index-desc .menu-content{
  width: 80%;
  margin: auto;
}
.index-desc .menu p{
  padding-bottom: 2px;
  color: #666666;
}
.menu .active{
  color: #19BC9B;
  border-bottom: 3px solid #19BC9B;
}
.index-case{
  margin-top: 50px;
}
.index-advantage{
  padding: 100px 0 90px;
}
.index-advantage h2{
  padding-bottom: 50px;
}
.index-news{

}
.index-news h2{
  background-color: #19BC9B;
  color: #fff;
  height: 130px;
  line-height: 130px;
}

.menu-content .txt{
  color: #666;
  padding: 70px 20px;
}
.txt img{
  width: 160px;
  height: auto;
}
.txt .right{
  padding-left: 70px;
}
.txt .strong{
  font-size: 20px;
  padding-bottom: 30px;
  font-weight: 700;
}

.index-contact{
  color: #666;
  padding: 100px 0 50px;
}
.index-contact .title{
  font-weight: 700;
  padding-bottom: 5px;
  margin: 0 0 50px;
  border-bottom: 1px solid #f4f4f4;
}

#footer{
  height: 80px;
  line-height: 80px;
  background-color: #3D3E49;
  color: #fff;
}
#header{
  color: #fff;
  background-color: rgb(46, 48, 60);
  padding: 10px 0;
}
#header .left{
  width: 130px;
}
#header .right{
  width: 70%;
}
.right .phone{
  width: 40%;
}
.phone img{
  width: 40px;
  margin-right: 20px;
}

.content{
  color: #666;
  background-color: #fafafa;
  padding: 50px 0 80px;
}
.content .top{
  height: 80px;
  background-color: #fff;
  padding: 18px 24px;
}
.content .bottom{
  background-color: #fff;
  padding: 18px 24px;
}

.about.content .bottom{
  position: relative;
  padding-bottom: 150px;
}
.bottom .leftBg{
  position: absolute;
  left: 0;
  bottom: 0;
}
.bottom .rightBg{
  position: absolute;
  right: 0;
  top: 0;
}

.news-content{
  padding-top: 30px;
}
.news-content li{
  list-style: none;
  padding: 20px 40px 20px 0;
  border-bottom: 1px solid #d9d9d9;
}
.news-content .active{
  color: #19BC9B;
}
.news-content .left{
  flex-shrink: 0;
}
.news-content .right{
  padding:10px 0 0 50px;
  flex-grow: 1;
}
.news-info{
  border-bottom: 1px solid #f4f4f4;
  padding-bottom: 15px;
  margin-bottom: 50px;
}
.news-info .time{
  background:#F3FCFA;
  border: 1px solid #B9EDE3;
  color:#19BC9B;
  width: 60px;
  height: 60px;
  line-height: 30px;
  font-size: 14px;
  flex-shrink: 0;
  margin-right: 20px;
}
.news-info .time .time-top{
  background-color: #19BC9B;
  color: #fff;
}

.news-info .info-content .new-href{
  margin-top: 30px;
}

.concat-us{
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
}
